Science, asked by ekta36, 1 year ago

please follow me and answer the question what is ultrasonic wave

Answers

Answered by Anonymous

2

the sound frequency having more than 25khz I think so

Answered by meeti1

1

Which are comes form radioactive elements its called ultrasonic waves

HariNarmadha1: sound wave above 20khz(or)20,000hz.

Anonymous: yes

Anonymous: u ar correct dear

HariNarmadha1: yes

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